The JCB 333L0689 is a genuine OEM seal kit designed for hydraulic cylinder applications across various JCB telehandlers and loaders. This essential kit ensures optimal sealing performance, preventing leaks and maintaining hydraulic system efficiency. It includes all necessary seals for a complete and reliable repair, extending the lifespan of your machinery. Confirmed fitment across numerous JCB 500 series Loadall and TM series telescopic handlers.